Question: Name the flattest inferior planet rotating the Sun.
Paraphrase: Which inferior planet orbiting the sun is the flattest?
SPARQL (Wikidata): select ?ent where { ?ent wdt:P31 wd:Q3901935 . ?ent wdt:P1102 ?obj . ?ent wdt:P397 wd:Q525 } ORDER BY DESC(?obj)LIMIT 5 
Answer: Mercury, Venus